Tom Vezo / Clay coloured sparrow {Spizella pallida} Sonora, Mexico

Tom Vezo / Clay coloured sparrow {Spizella pallida} Texas, USA.

Alan Murphy/ BIA / Clay-colored Sparrow (Spizella pallida), Texas

Donald M. Jones / Clay-colored Sparrow (Spizella pallida) calling, Mission Valley, Montana

Donald M. Jones / Clay-colored Sparrow (Spizella pallida), Mission Valley, Montana

Alan Murphy / Clay-colored Sparrow (Spizella pallida) bathing, Texas

Alan Murphy / Clay-colored Sparrow (Spizella pallida), Texas

David Welling / Clay coloured sparrow perched with lichen {Spizella pallida} Texas, USA

Glenn Bartley/ BIA / Clay-colored Sparrow (Spizella pallida), Alberta, Canada